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Coturnix
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Coturnix is a of five extant and five to eight known extinct species of Old World .


Range
These species are distributed throughout , , , and formerly . An extinct radiation of , insular species is known through fossil remains from , which were likely wiped out by human arrival.


Habits
Quail of Coturnix live in pairs or small social groups and form larger groups during migration. Not all species migrate, but most are capable of extremely rapid, upward flight to escape from danger. Unlike related genera, Old World quail do not perch in trees. They devote much of their time to scratching and foraging for seeds and invertebrates on the ground. Typical habitats are dense vegetation such as grasslands, bushes alongside rivers and cereal fields. They are heavily predated upon by .


Taxonomy
The genus Coturnix was introduced in 1764 by the French naturalist François Alexandre Pierre de Garsault. The is the ( Coturnix coturnix). The genus name is the for the .
(2025). 9781408125014, Christopher Helm. .
The genus contains six species, of which one, the New Zealand quail ( Coturnix novaezelandiae), is now extinct but was described from a living specimen. The ( S. ypsilophora), ( S. chinensis) and ( S. adansonii), were formerly classified in this genus, but were later reclassified into .

The quails are related to the , jungle bush quail, and , which together with the species of Coturnix, , and a few others make up a called , a tribe within the subfamily .


Species

( Coturnix coromandelica)
The Indian subcontinent, especially the Indus valley of central , , and ; winter range extends to , , , and

( Coturnix delegorguei)
and the Arabian Peninsula

( Coturnix coturnix)
Breeding range includes most of and western Asia; winter in the Indian subcontinent and Africa. Some subspecies breed in sub-Saharan Africa

( Coturnix japonica)
Typically breed in East Asia and winter in Vietnam, Cambodia, , and southern , but have been reported breeding in Turkey and wintering across southern Africa
†New Zealand quail
( Coturnix novaezelandiae)
(extinct)

( Coturnix pectoralis)
, especially coastal New South Wales, Victoria and . Extirpated from
†Canary Islands quail
( Coturnix gomerae)
,
†Porto Santo quail ( Coturnix alabrevis) Porto Santo Island,
†Cape Verde quail ( Coturnix centensis)
( Coturnix lignorum) , Madeira

Fragmentary remains representing three other Coturnix species were also recovered from Macaronesia: Coturnix sp. A from in , Coturnix sp. B from Santa Maria in the (likely representing another extinct island endemic species) and Coturnix sp. C from in the Azores. Due to their fragmentary nature, it is uncertain whether these represented their own species or were synonymous with one of the already-described extinct Coturnix species or the extant ( Coturnix coturnix), which also has fossil remains known from Macaronesia and is still present there.

A species from the Late - Late of SW and Central Europe was described as Coturnix gallica. Another, C. donnezani, was widespread in to Early Pleistocene Europe.Mlíkovský (2002)


Footnotes
  • Mlíkovský, Jirí (2002a): Early Pleistocene birds of Stránská skála, Czech Republic: 2. Absolon's cave. Sylvia 38: 19-28 English. PDF fulltext
  • The genetic link between the Chinese bamboo partridge ( Bambusicola thoracica) and the chicken and junglefowls of the genus Gallus. A. Fumihito, T. Miyake, M. Takada, S. Ohno, and N. KondoYamashina, Institute for Ornithology, Chiba Prefecture, Japan.
  • Phylogenetic analysis of gallinaceous birds inferred from mitochondrial NADH dehydrogenase subunit 5 gene sequences Wee Hui Kit Publisher: 2002.
  • A Molecular Phylogeny of the Pheasants and Partridges Suggests That These Lineages Are Not Monophyletic R. T. Kimball,* E. L. Braun,*,† P. W. Zwartjes,* T. M. Crowe,‡,§ and J. D. Ligon*


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